公开(公告)号：US11575009B2

公开(公告)日：2023-02-07

申请号：US16822389

申请日：2020-03-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungkweon Baek ,  Taeyoung Kim ,  Hakseon Kim ,  Kangoh Yun ,  Changhoon Jeon ,  Junhee Lim

IPC: H01L29/10 ,  H01L29/08 ,  H01L29/66 ,  H01L29/06 ,  H01L29/423 ,  H01L29/78

Abstract: A semiconductor device includes a gate structure disposed on a substrate. The gate structure has a first sidewall and a second sidewall facing the first sidewall. A first impurity region is disposed within an upper portion of the substrate. The first impurity region is spaced apart from the first sidewall. A third impurity region is within the upper portion of the substrate. The third impurity region is spaced apart from the second sidewall. A first trench is disposed within the substrate between the first sidewall and the first impurity region. The first trench is spaced apart from the first sidewall. A first barrier insulation pattern is disposed within the first trench.

公开(公告)号：US11405866B2

公开(公告)日：2022-08-02

申请号：US16861921

申请日：2020-04-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taeyoung Kim ,  Taehan Bae

IPC: H04W52/02 ,  H04W72/04

Abstract: An operating method of a user equipment (UE) to save power of the UE in a wireless communication system is provided. The operating method includes receiving wake up signal (WUS) configuration information from a base station (BS), monitoring a physical downlink control channel (PDCCH) based on the WUS configuration information, and stopping monitoring the PDCCH based on the WUS configuration information and operating in a short discontinuous reception (DRX) cycle, when a certain event occurs in Active time.

公开(公告)号：US11330590B2

公开(公告)日：2022-05-10

申请号：US16822502

申请日：2020-03-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunil Yoo ,  Taeyoung Kim ,  Cheolkyu Shin ,  Hyungju Nam ,  Jeehwan Noh

IPC: H04W72/02 ,  H04L5/00 ,  H04W72/04 ,  H04W4/70 ,  H04W84/04

Abstract: A communication method and a system for converging a fifth generation (5G) communication system for supporting higher data rates beyond a fourth generation (4G) system with an internet of things (IoT) technology are provided, which may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method and an apparatus for transmitting a reference signal are provided. The method includes receiving, from a base station, a first parameter and a second parameter associated with a sound reference signal (SRS) by higher layer signaling, identifying a bandwidth for the SRS based on the first parameter and the second parameter, and transmitting, to the base station, the SRS based on the identified bandwidth for the SRS.

公开(公告)号：US11227597B2

公开(公告)日：2022-01-18

申请号：US16748238

申请日：2020-01-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunkook Cho ,  Taeyoung Kim ,  Sunghee Cho

IPC: G10L17/00 ,  G10L15/20 ,  G10L15/22 ,  H04R1/40 ,  G10L21/0272 ,  H04R3/00

Abstract: An electronic device for performing a voice recognition and a controlling method are provided. The method includes receiving a plurality of voice signals and a metadata signal in a non-audible frequency band regarding at least one of the plurality of voice signals, through the plurality of microphones, obtaining direction information and frequency band information regarding each of the plurality of voice signals and the metadata signal, identifying the plurality of voice signals and the metadata signal, respectively, based on the direction information and the frequency band information, identifying a voice signal of which direction information is same as direction information of the metadata signal and a voice signal of which direction information is different from direction information of the metadata signal, respectively, among the plurality of voice signals, and performing a voice recognition based on the voice signal of which direction information is different from the direction information of the metadata signal.

公开(公告)号：US11197306B2

公开(公告)日：2021-12-07

申请号：US16814536

申请日：2020-03-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungnam Hong ,  Yeohun Yun ,  Chanhong Kim ,  Taeyoung Kim ,  Jiyun Seol ,  Jongbu Lim

IPC: H04L1/18 ,  H04W72/12 ,  H04W72/04 ,  H04L1/00 ,  H04L5/00 ,  H04J11/00 ,  H04W4/70

Abstract: A communication scheme and system for converging a 5th generation (5G) communication system for supporting a data rate higher than that of a 4th generation (4G) system with an internet of things (IoT) technology are provided. The communication scheme is applicable to intelligent services (e.g., smart homes, smart buildings, smart cities, smart cars, connected cars, health care, digital education, retail, and security and safety-related services) based on the 5G communication technology and the IoT-related technology.

公开(公告)号：US11108104B2

公开(公告)日：2021-08-31

申请号：US16679844

申请日：2019-11-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wonsung Choi ,  Kyounghwan Choi ,  Hyukjae Kwon ,  Taeyoung Kim ,  Heungchan Lee

IPC: H01M4/00 ,  H01M12/08 ,  H01M50/107 ,  H01M50/409 ,  H01M50/138 ,  H01M4/13

Abstract: A metal-air battery includes a unit cell wound into a roll. The unit cell includes a negative-electrode metal layer having a first surface located in a circumferential direction of the roll and a second surface facing the first surface and located in the circumferential direction of the roll; a first electrolyte film and a first positive-electrode layer sequentially disposed on the first surface of the negative-electrode metal layer; and a second electrolyte film and a second positive-electrode layer sequentially disposed on the second surface of the negative-electrode metal layer. The unit cell is wound in a way such that the first positive-electrode layer and the second positive-electrode layer face each other.

公开(公告)号：US11096115B2

公开(公告)日：2021-08-17

申请号：US16347035

申请日：2017-11-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunkyu Yu ,  Hyukmin Son ,  Taeyoung Kim ,  Namjeong Lee

IPC: H04W48/10 ,  H04J11/00 ,  H04B7/26

Abstract: Disclosed are a communication technique for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and a system therefor. The disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security and safety related services, and the like) on the basis of 5G communication technology and IoT related technology. Disclosed are a signal, a channel structure, and an operation method and device for supporting initial access for a system expected to remarkably increase M communication capacity, by using beamforming on a wide frequency band in next-generation communication for supporting a millimeter-wave (mmWave) band.

公开(公告)号：US10931342B2

公开(公告)日：2021-02-23

申请号：US15237615

申请日：2016-08-15

Applicant: Samsung Electronics Co., Ltd

Inventor： Jihwan Noh ,  Taeyoung Kim ,  Hyunil Yoo ,  Keonkook Lee ,  Suryong Jeong

IPC: H04B7/06 ,  H04L5/00

Abstract: For converging a 5th-Generation (5G) communication system and supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT), a channel state information (CSI) acquisition method includes transmitting CSI configuration information to a terminal, selecting a beam for transmitting a beamformed CSI reference signal (BF-CSI-RS) to the terminal, transmitting the BF-CSI-RS to the terminal using the selected beam, and notifying the terminal of a beamforming update. A base station for acquiring CSI in a mobile communication system includes a transceiver configured to transmit and receive signals, and a controller configured to control the transceiver to transmit CSI configuration information to a terminal, to select a beam for transmitting a BF-CSI-RS to the terminal, to transmit the BF-CSI-RS to the terminal using the selected beam, and to notify the terminal of a beamforming update.

公开(公告)号：US10735225B2

公开(公告)日：2020-08-04

申请号：US15971471

申请日：2018-05-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chanhong Kim ,  Yeohun Yun ,  Yongok Kim ,  Jongbu Lim ,  Sungnam Hong ,  Taeyoung Kim

IPC: H03H17/04 ,  H04L25/03 ,  H04L27/20 ,  H04L27/26 ,  H04L5/00 ,  H04L5/02

Abstract: The present disclosure relates to a communication method and system for converging a 5G communication system for supporting higher data rates beyond a 4G system with an IoT technology. The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure can reduces a peak-to-average power ration (PAPR) by performing time domain cyclic filtering. Further, a data rate or coverage can be improved by selectively transmitting transmission waveforms through cyclic prefix (CP)-orthogonal frequency division multiplexing (OFDM) or discrete Fourier transform-spread-OFDM (DFT-s-OFDM).

公开(公告)号：US20200227802A1

公开(公告)日：2020-07-16

申请号：US16827747

申请日：2020-03-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taeyoung Kim ,  Dongjoon Lee ,  Heungchan Lee ,  Dongmin Im ,  Wonsung Choi

IPC: H01M12/08 ,  H01M2/16 ,  H01M4/86

Abstract: A lithium air battery including a composite cathode including a porous material and a first solid electrolyte; a lithium metal anode; an oxygen blocking layer adjacent to the anode; and a cathode interlayer disposed between the cathode and the oxygen blocking layer, wherein the cathode interlayer includes a lithium ion conducting second solid electrolyte.